The GRACO 557815 is an electric piston pump designed for in-plant machinery, constructed for use with oil. It is intended to provide reliable, continuous fluid delivery for lubrication or hydraulic systems within industrial equipment.

Key Features:

• Electric Piston Pump
• Meter-Flo
• Designed for rugged, dependable operation in high-demand environments
• 84 cu in/min (1377 cc/min) @ 1,725 rpm
• Maximum working pressure: 1500 psi (10.3 MPa, 103 bar)
• Compatible with oil; compatible metering device: Series Progressive
• Solid pump housing for durability
• Designed for continuous operation
• Suitable for high-demand applications
• NPT ports for standard connections
• Maximum operating temperature: 150°F (66°C)
• Minimum operating temperature: 50°F (10°C)
• Maximum SUS grade: 3000; Minimum SUS grade: 300

Applications:
Ideal for in-plant machinery requiring continuous delivery of oil for lubrication or hydraulic systems. Suitable for environments with high demand and need for reliable, long-term operation.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO equipment.
• Ensure proper alignment and secure mounting
• Use appropriate NPT fittings for fluid connections
• Follow manufacturer guidelines for minimum and maximum operating temperatures and fluid viscosity
• Regularly inspect for leaks and wear
• Consult the equipment manual for specific installation and maintenance procedures